gboolean afdal_session_do_a_nop gchar *  server,
AfDalNulFunc  usr_function,
gpointer  usr_data

Performs a nop operation against the given server.

Allows to make a nop request to a remote server. This nop (no operation) is just a nully request sent to remote peer and replied back to check if we have connection to remote peer.

This function works pretty much like ping.

server The server to check.
usr_function A user function to execute when replies arrives.
usr_data A user data to pass in to usr_function.
TRUE if request was sent or FALSE if not.